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Can be wall-mount or desktop with vented area shape for easy detection of VOC's and odorous gases
Auto selection of range function
99 PH & 99 mV/ORP
examine your gems and reveal their true identity
Operating Temperature : 0~50°C
PHM-203 Chlorine Tester, PH & Chlorine Cl2 Level Meter Tester Test Monitor Swimming Pool Spa Water monitor Quality Analysis 220 Voltage Can be wall-mount or desktopOne of the most important steps of swimming pool maintenance is water balance to keep the pool spa water SAFE. chlorine based tablet pool, pH needs to be correct. If pool water is not balanced correctly then chlorine sanitizer won't be working on killing germs and bacteria that can cause diarrhea ear skin infections. COMFORTABLE. water balance needs to be correct or it will affect skin eyes. pH should be neither too acidic nor basic in order to feel